On Friday, April 30, the makers of the over-the-counter (OTC) antihistamines, Zyrtec and Benadryl, recalled some of their syrup-based products due to concerns regarding accurate drug concentration as well as the presence of “tiny particles” in the medicine. While there’s been no reports of side effects or serious problems, this recall was taken as a precautionary measure. There is a small possibility that a person (especially a child) would get a slightly higher dose than usual because these medicines were made with a higher concentration than what is labeled on the container.

While this initially seems concerning, I don’t believe this would lead to any significant problem if the dosing instructions on the container were followed appropriately. Zyrtec and Benadryl are often given in much higher dosages by physicians that what is intended for OTC use. That being said, it is very important to use OTC products as directed on the label, unless otherwise instructed by a physician. I’m not sure what the company means by the presence of “tiny particles” in the liquid medicine, but I doubt that a “crunchy syrup” would hurt anybody. Still, if you have one of the recalled products listed by the NDC number, stop using it and contact the company for a refund.

Learn more about:

• OTC Allergy Medicines
• Antihistamines for Allergic Rhinitis
• Side Effects of Benadryl